The airport-type transportable arch will be used at pubs, clubs and other venues around South Tyneside over the festive period.

Revellers will be asked to pass through the arch while entering a pub or club to ensure that knives and weapons are not smuggled into premises where drink may fuel conflict and result in an assault.

It has been funded by the Safer South Tyneside multi-agency partnership, which deals with problems with crime in the borough.

The initiative also forms part of the Safer South Tyneside campaign, which involves the council and Northumbria Police working together to reduce crime and disorder.

Coun John Anglin, chairman of the Riverside community area forum, said: “We want people to enjoy themselves when they have a night out in the borough but it is important they behave responsibly and stay safe.

“This knife detection arch will be used specifically in South Tyneside, helping to deter people from carrying knives as well as enabling people to enjoy a great night out in a safe environment.

“We want to promote South Shields town centre as a safe place to visit and we welcome the work being done to tackle knife crime in the area. I’m delighted licensed premises are supporting this scheme and helping to prevent knives from entering their pubs and clubs.”

Coun Joanne Bell, lead member for safer and stronger communities, said: “We know only too well the dangers of weapons being carried on our streets. It can have tragic consequences.

“This initiative reinforces our message that carrying a knife unlawfully is simply not acceptable and each knife detected by this arch is one less weapon that could potentially be used in a crime.”

Sgt Darren Lough, from South Tyneside area command, said: “The metal arch not only brings offenders to light but will also hopefully deter those who would normally carry a knife or weapon from doing so.

“By working closely with our partners, including the council and licensees in this way, we not only hope to combat knife crime but also to offer reassurance that we want to ensure the safety of those enjoying South Shields’ nightlife.

“The venues where the arch will be deployed are also keen to work with police to promote good behaviour and public safety.”

Insp Graham Lockey, from South Shields police, said: “We want to reinforce the message that illegal possession of knives and weapons is never acceptable and will lead to the arrest and prosecution of the individual concerned.

“We also hope the public will be reassured that we are acting on any concerns they may have through this action while also making sure they know they do live in a safe area.

“South Tyneside does not have a significant problem with knife crime, unlike some other areas of the country, and we are committed to keeping it this way.”